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Home > CCA > Chapter 2 > Lesson 2.2.2 > Problem 2-67

2-67.

Each part (a) through (d) below represents a different tile pattern. For each one, determine how the pattern is growing and the number of tiles in Figure 0. Homework Help ✎

  1. Figures 2, 3 and 4

  • How many more squares does Figure 3 have than Figure 2?

  1. graph b

  • Make a slope triangle between two points on the graph to find the slope, or the growth rate.

    Growth rate:

  1. Number of tiles in Figure 0: 

  1. What is the difference between each -value?
    What is the value of when is ?